(dimensions in mm)
Bearing Type - tapered bore, lube groove & holes
Bore Dia (d) - 55.0000
Outer Dia (D) - 120.0000
Width (B) - 43.0000
Radius (min) (rs) - 2.000
Dynamic Load Rating (Cr) - 220,000
Static Load Rating (Cor) - 255,000
Max Speed (Grease) (X1000 RPM) - 3
Max Speed (Oil) (X1000 RPM) - 4
Weight (g) - 2,390.00
Material - 52100 Chrome steel, or equivalent
Inner ring guided machined brass cage, lube groove and holes.
Tapered Bore, taper = 1:12
Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".
Basic Radial Load Factor "e" = 0.4
Basic Radial Load Factor "Y1" = 1.7
Basic Radial Load Factor "Y2" = 2.5
Basic Radial Load Factor "Y0" = 1.6
Hot number:DKF 7222 B/DB MRC NU 1016 SKF NJ221E+HJ221E OKB 42214EH KOYO 32321 KOYO 3NCN1017K KOYO 54212 NTN 6307LLUNR CYSD 7230C NTN DE0763CS46PX1/5A SKF (Old No.) NKI-70/35 NB SPB-10-OPN SKF WS81128 NTN 618/560 NOK JASO 3140S 4C
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